Linux+ Networking Chapter 12
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Linux+ Networking Chapter 12
- 1.Most source code is available on the Internet in tarball format. True or False?
- A.
True
- B.
False
- 2.Which dump level indicates a full backup?
- A.
0
- B.
9
- C.
1
- D.
F
- 3.Which filename extension indicates a tarball?
- A.
.tar.gz
- B.
.gz
- C.
.dump
- D.
.tar
- 4.Files that have been compressed using the compress utility typically have the ________ extension.
- A.
.tar.gz
- B.
.gz
- C.
.Z
- D.
.bz2
- 5.The bzip2 and gzip utilities use similar compression algorithms. True or False?
- A.
True
- B.
False
- 6.When compiling source code into a binary program, which command does the compiling using the GNU C Compiler?
- A.
Tar
- B.
./configure
- C.
Make
- D.
Make install
- 7.The -9 option to the gzip utility results in a higher compression ratio. True or False?
- A.
True
- B.
False
- 8.You have created a full backup and four incremental backups. In which order must you restore these backups?
- A.
0, 1, 2, 3, 4
- B.
0, 4, 3, 2, 1
- C.
4, 3, 2, 1, 0
- D.
1, 2, 3, 4, 0
- 9.Which of the following commands extracts an archive?
- A.
Cpio –vocBL /dev/fd0
- B.
Cpio –vicdu –I /dev/fd0
- C.
Cpio –vicdu –O /dev/fd0
- D.
Cpio –vti –I /dev/fd0
- 10.Source code is commonly obtained in Red Hat Package Manager format. True or False?
- A.
True
- B.
False
- 11.Which of the following commands can be used to list the files contained within an installed RPM package?
- A.
Rpm –qa packagename
- B.
Rpm –qi packagename
- C.
Rpm –ql packagename
- D.
Rpm –q packagename
- 12.When compiling source code into a binary program, which command copies compiled binary files to the correct location on the filesystem?
- A.
Tar
- B.
./configure
- C.
Make
- D.
Make install
- 13.Compiling and installing software from source code updates a central database that can then be used to query and remove the software at a later time. True or False?
- A.
True
- B.
False
- 14.Which file contains full and incremental back-up information for use with the dump/restore utility?
- A.
/etc/dumps
- B.
/etc/dumpdates
- C.
/etc/dumpfile
- D.
/etc/dump.conf
- 15.Which of the following represents the first nonrewinding SCSI tape device on a system?
- A.
/dev/st0
- B.
/dev/ht0
- C.
/dev/nht0
- D.
/dev/nst0
- 16.What is the most common method for obtaining Linux software?
- A.
CD-ROM
- B.
Floppy disk
- C.
Internet download
- D.
E-mail
- 17.Which option to the rpm command can be used to remove a package from the system?
- A.
R
- B.
E
- C.
U
- D.
U
- 18.Which of the following commands creates an archive?
- A.
Tar –cvf /dev/fd0
- B.
Tar –xvf /dev/fd0
- C.
Tar –tvf /dev/fd0
- D.
Tar –zcvf /dev/fd0 *
- 19.When compiling source code into a binary program, which command performs a system check and creates the Makefile?
- A.
Tar
- B.
./configure
- C.
Make
- D.
Make install
- 20.Which of the following commands can be used to list detailed information about a package such as its installation date and license?
- A.
Rpm –qa packagename
- B.
Rpm –qi packagename
- C.
Rpm –ql packagename
- D.
Rpm –q packagename
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